| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 44 |
10.9%
|
| 2 | Getting somewhat worse | 73 |
18.1%
|
| 3 | Staying the same | 152 |
37.7%
|
| 4 | Getting somewhat better | 123 |
30.5%
|
| 5 | Getting much better | 11 |
2.7%
|
| Sysmiss | 18 |